Saturday, February 1, 2014
VW Jetta Electrical Problems
While Volkswagen is renowned for fine German engineering, one model in particular, the Jetta, is also known for its electrical problems. On the low-price end of VWs family sedans, the Jetta is a popular vehicle both in the U.S. and worldwide. If you are looking into purchasing a used Jetta, first do research on the year and model you are interested in, as there have been many recalls--mostly electrical.
Power Windows
Power windows have been problematic for the Jetta. There have been issues with the wiring harness insulation being damaged, causing electrical shorts. In 1996, there was a recall of 1994 Jettas because of this issue.
Brake Lights
Models produced between 1999 and 2005 have had recalls for faulty brake light switches. Malfunctioning brake light switches have caused problems in which the brake lights either fail to operate at all or they get stuck in the "on" position. If they fail to function, this could cause an accident. If the lights remain on while the car is off, this could drain the battery.
Antilock Brakes
Some models, including the 2000 and 2001 models, have trouble with the antilock brakes short circuiting. Not only can a problematic antilock braking system be a nuisance and dangerous while driving, but this short can cause a vehicle fire. The recall for this issue was announced in early 2002, and owners were notified to bring their cars to a dealership to have the entire ABS control unit replaced.
Hazard and Flasher Lights
Many Jettas in the early to mid-2000s also had recalls on the hazard lights. The wattage from the turn signal bulbs caused an electrical current overload, resulting in problems with the switch relays. The flasher lights and turn signals became operable intermittently or, over time, even completely inoperable. The recall advised replacement of the switch/relay kit to fix the problem.
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